Viewerframe Mode Refresh Best Jun 2026

If your computer fans start spinning like a jet engine when the viewerframe is open, your refresh rate is likely too high for the resolution. Lower the resolution (e.g., from 1080p to 720p) or increase the refresh interval. Summary of the "Best" Settings Recommended Refresh Interval Resolution High Security 30ms - 60ms (Real-time) General Monitoring 200ms - 500ms Static Observation 1000ms+ (1 second+) Final Thoughts

This command forces the camera to update the video feed based on a server-side refresh rate, rather than a client-side "stream keep-alive." It was historically used to embed live camera feeds into web pages using standard HTML <img> tags without requiring complex JavaScript or ActiveX controls. viewerframe mode refresh best

Example: .../ViewerFrame?Mode=Refresh&interval=30 (refreshes every 30 seconds). If your computer fans start spinning like a